output
19912026
most citedEvidence for oscillation of atmospheric neutrinos

5.1k citations

Showing 1999Show all

149 papers · 1 filter

hep-ph1999★ 6 cited

QED Radiative Corrections to the Non-annihilation Processes Using the Structure Function and the Parton Shower

Y. Kurihara, J. Fujimoto, Y. Shimizu +3

Inclusion of the QED higher order radiative corrections in the two-photon process, e+e- -> e+e- mu+mu-, is examined by means of the structure function and the parton shower. Result…

hep-th1999★ 4 cited

IIB Matrix Model with D1-D5 Backgrounds

Yusuke Kimura, Yoshihisa Kitazawa

We consider IIB matrix model with D1-D5-brane backgrounds. Using the fact that noncommutative gauge theory on the D-branes can be obtained as twisted reduced model in IIB matrix mo…

hep-ph1999★ 336 cited

Bulk Standard Model in the Randall-Sundrum Background

Sanghyeon Chang, Junji Hisano, Hiroaki Nakano +2

We discuss issues in an attempt to put the Standard Model (SM) in five-dimensional anti-de Sitter spacetime compactified on . The recently-proposed approach to the gauge h…

hep-ex1999★ 27 cited

The ZEUS Forward Plug Calorimeter with Lead-Scintillator Plates and WLS Fiber Readout

A. Bamberger, S. Böttcher, I. Bohnet +31

A Forward Plug Calorimeter (FPC) for the ZEUS detector at HERA has been built as a shashlik lead-scintillator calorimeter with wave length shifter fiber readout. Before installatio…

hep-th1999★ 299 cited

Perturbative analysis on infrared aspects of noncommutative QED on R^4

M. Hayakawa

Here we examine the noncommutative counterpart of QED, which is called as noncommutative QED. The theory is obtained by examining the consistent minimal coupling to noncommutative…

hep-ph1999★ 196 cited

HERWIG 6.1 Release Note

G. Corcella, I. G. Knowles, G. Marchesini +5

A new version of the Monte Carlo program HERWIG (version 6.1) is now available. This note gives brief details of the new features relative to the previous version (5.9). A fully up…

hep-ph1999★ 2 cited

A QED Shower Including the Next-to-leading Logarithm Correction in e+e- Annihilation

T. Munehisa, J. Fujimoto, Y. Kurihara +1

We develop an event generator, NLL-QEDPS, based on the QED shower including the next-to-leading logarithm correction in the e^+e^- annihilation. The shower model is the Monte Carlo…

nucl-ex1999★ 237 cited

Evidence of Xi hypernuclear production in the ^{12}C(K^-,K^+)^{12}_{Xi}Be reaction

P. Khaustov, D. E. Alburger, P. D. Barnes +42

The E885 collaboration utilized the 1.8 GeV/c K^- beam line at the AGS to accumulate 3 x 10^5 (K^-,K^+) events. Xi hypernuclear states are expected to be produced through the react…

cond-mat.mes-hall1999★ 11 cited

Excitation spectrum and effective mass of the even-fraction quantum Hall liquid

Masaru Onoda, Takahiro Mizusaki, Takaharu Otsuka +1

To probe the nature of the even-fraction quantum Hall system, we have investigated the low-lying excitation spectrum by means of exact diagonalization for finite systems. We have f…

astro-ph1999★ 66 cited

Hydrodynamical study of neutrino-driven wind as an r-process site

K. Sumiyoshi, H. Suzuki, K. Otsuki +2

We study the neutrino-driven wind from the proto-neutron star by the general relativistic hydrodynamical simulations. We examine the properties of the neutrino-driven wind to explo…

hep-lat1999★ 19 cited

Pion decay constant for the Kogut-Susskind quark action in quenched lattice QCD

JLQCD Collaboration, S. Aoki, M. Fukugita +15

We present a study for the pion decay constant in the quenched approximation to lattice QCD with the Kogut-Susskind (KS) quark action, with the emphasis given to the renormal…

hep-lat1999★ 2 cited

Introducing Dynamical Triangulations to the Type IIB Superstrings

S. Oda, T. Yukawa

In order to consider non-perturbative effects of superstrings, we try to apply dynamical triangulations to the type IIB superstrings. The discretized action is constructed from the…

hep-ex1999★ 19 cited

A study of the etapipi channel produced in central pp interactions at 450 GeV/c

The WA102 Collaboration, D. Barberis

The reaction pp -> pf (eta pi pi) ps has been studied at 450 GeV/c. There is clear evidence for an a2(1320)pi decay mode of the eta2(1645) and eta2(1870). In addition, there is evi…

hep-ex1999★ 62 cited

A spin analysis of the 4pi channels produced in central pp interactions at 450 GeV/c

The WA102 Collaboration, D. Barberis

The reactions pp -> pf (X0) ps, where X0 is observed decaying to pi0pi0pi0pi0, pi+pi-pi0pi0 and pi+pi-pi+pi-, have been studied at 450 GeV/c. There is evidence for an a2(1320)pi de…

hep-ex1999

Status of KEKB accelerator and detector, BELLE

Fumihiko Takasaki

Status of the KEKB accelerator and the detector, BELLE, is reported. The construction of the 3.5 Gev x 8 GeV electron-positron collider, and the solenoid detector, BELLE, was compl…

hep-th1999★ 28 cited

Witten's Open String Field Theory in Constant B-Field Background

Fumihiko Sugino

In this paper we consider Witten's bosonic open string field theory in the presence of a constant background of the second-rank antisymmetric tensor field . We extend the o…

hep-th1999★ 8 cited

A Candidate for Renormalizable and Diffeomorphism Invariant 4D Quantum Theory of Gravity

Ken-ji Hamada

We present evidence that there is a 4D model that satisfies the conditions of renormalizability and diffeomorphism invariance simultaneously at the 2-loop level. The traceless mode…

hep-th1999★ 4 cited

Weyl Groups in AdS(3)/CFT(2)

Masafumi Fukuma, Takeshi Oota, Hirokazu Tanaka

The system of D1 and D5 branes with a Kaluza-Klein momentum is re-investigated using the five-dimensional U-duality group E_{6(+6)}(Z). We show that the residual U-duality symmetry…

hep-ph1999★ 7 cited

Width difference in the - system with lattice NRQCD

S. Hashimoto, K-I. Ishikawa, T. Onogi +1

We compute the matrix element of the four-quark operator $\Op_S$ = in the mixing on the lattice using NRQCD, which gives a lead…

hep-lat1999★ 12 cited

Light Hadron Spectrum in Quenched Lattice QCD with Staggered Quarks

Seyong Kim, Shigemi Ohta

Without chiral extrapolation, we achieved a realistic nucleon to (ρ)-meson mass ratio of (m_N/m_ρ= 1.23 \pm 0.04 ({\rm statistical}) \pm 0.02 ({\rm systematic})) in our quenched la…

hep-lat1999

Heavy-light spectrum and decay constant from NRQCD with two flavors of dynamical quarks

PACS Collaboration, A. Ali Khan, S. Aoki +14

We report on a study of B mesons on N_f = 2 full QCD configurations using an RG-improved gauge action, NRQCD heavy quark action and tadpole-improved clover light quark action. Resu…

hep-lat1999★ 1 cited

Form Factors with NRQCD Heavy Quark and Clover Light Quark Actions

JLQCD Collaboration, S. Aoki, M. Fukugita +15

We report results on semileptonic decay form factors near using NRQCD heavy quark and clover light quark actions and currents improved through …

hep-ex1999★ 18 cited

A study of the eta etaprime and etaprime etaprime channels produced in central pp interactions at 450 GeV/c

The WA102 Collaboration, D. Barberis

The reactions pp -> pf (X0) ps, where X0 is observed decaying to eta etaprime and etaprime etaprime, have been studied at 450 GeV/c. This is the first time that these channels have…

physics.ins-det1999

A fast programmable trigger for isolated cluster counting in the BELLE experiment

H. J. Kim, S. K. Kim, S. H. Lee +7

We have developed a fast programmable trigger processor board based on a field programmable gate array and a complex programmable logic device for use in the BELLE experiment. The…